The Schneider Electric (Erie) AG24T020 N/O High-Temperature Actuator 277V is a normally open actuator engineered for precise valve control in demanding HVAC applications. Designed to withstand elevated temperatures, it operates efficiently at 277V, ensuring reliable modulation of water or steam flow in heating and cooling systems. https://www.partshnc.com/ag24t020-schneider-electric-erie-277v-no-hi-temp-actuator